AAstra Firmware

Hello all.

Been away from Asterisk and FreeSwitch etc. for many years. Too much other stuff going on. But now, in my 60’s, I have some time to play again.

Although I am going to buy a couple of newer phones, I have a Aastra 57i CT and Aastra 9133i from 10 years ago that I could use somewhere else in the house.

Searched for firmware. But Aastra was taken over by Mitel and nothing on their site.

Spent quite some time searching to no avail.

I have read that firmware 3.x was flaky and to stay with 2.6.x, but can’t find it anywhere.

Does anyone here have a good link, or, possibly has one of these older phones with the firmware files.

PM me if you can help.


I PM’d you

Thanks !!!

Aastra 9133i is currently at…

Hardware Information
Attribute Value
Platform 9133i Revision 0

Firmware Information
Attribute Value
Firmware Version
Firmware Release Code SIP
Boot Version
Date/Time Feb 13 2009 20:37:46

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